Individual Calculations September 2017
 Maret, Arnaud  Total change: -12.80  Rating chartPersonal card
 26. Open International de Martigny Martigny SUI 2017-08-04
RcRownchangeKK*chgGame
 1941 1886 2.50 7 -0.64 20 -12.80 
  Gavrilov, Alexei g2286  * RUS0.001-0.0820-1.60 
  Champoud, Gilles 1625 SUI1.0010.18203.60 
  Filipovic, Branko m2286  * SUI0.001-0.0820-1.60 
  Pellaton, Fernand 1716 SUI0.501-0.2220-4.40 
  Dorsaz, Cyril 1561 SUI1.0010.13202.60 
  Zarri, Florian 2128 SUI0.001-0.2020-4.00 
  Javet, Blaise 1983 SUI0.001-0.3720-7.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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